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Condensation polymers - Polyamides

20:03

Stereoisomerism

24:26

Optical Isomers | Explained | Full Topic | A level Chemistry

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Einstein's grades 👀

22:59

The Dome Paradox: A Loophole in Newton's Laws

12:24

Alkenes - addition polymerisation

18:49

GENERAL CHEMISTRY explained in 19 Minutes

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Polymers - worked examples